diff --git a/src/Tye.Hosting/ProcessRunner.cs b/src/Tye.Hosting/ProcessRunner.cs
index 418819b90..e1d4b055d 100644
--- a/src/Tye.Hosting/ProcessRunner.cs
+++ b/src/Tye.Hosting/ProcessRunner.cs
@@ -280,7 +280,7 @@ private static string GetExePath(string projectFilePath)
         {
             // TODO: Use msbuild to get the target path
 
-            var outputFileName = Path.GetFileNameWithoutExtension(projectFilePath) + (RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? ".exe" : "");
+            var outputFileName = Path.GetFileNameWithoutExtension(projectFilePath) + (RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? ".exe" : ".dll");
 
             var debugOutputPath = Path.Combine(Path.GetDirectoryName(projectFilePath)!, "bin", "Debug");
 
diff --git a/src/Tye.Hosting/Tye.Hosting.csproj b/src/Tye.Hosting/Tye.Hosting.csproj
index 4e8488a39..0fc313206 100644
--- a/src/Tye.Hosting/Tye.Hosting.csproj
+++ b/src/Tye.Hosting/Tye.Hosting.csproj
@@ -25,6 +25,7 @@
     <PackageReference Include="Serilog.Extensions.Hosting" Version="3.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
     <PackageReference Include="Sln" Version="0.3.0" />
+    <PackageReference Include="System.IO.Pipelines" Version="4.7.0" />
     <PackageReference Include="YamlDotNet" Version="8.0.0" />
     <PackageReference Include="System.Reactive" Version="4.3.2" />
   </ItemGroup>
diff --git a/test/E2ETest/E2ETest.csproj b/test/E2ETest/E2ETest.csproj
index b77c798c5..f2e093ba3 100644
--- a/test/E2ETest/E2ETest.csproj
+++ b/test/E2ETest/E2ETest.csproj
@@ -6,6 +6,10 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\..\src\tye\TempDirectory.cs" Link="TempDirectory.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
     <PackageReference Include="xunit" Version="2.4.0" />
diff --git a/test/E2ETest/TyeRunTest.cs b/test/E2ETest/TyeRunTest.cs
index a7692b088..6476529f8 100644
--- a/test/E2ETest/TyeRunTest.cs
+++ b/test/E2ETest/TyeRunTest.cs
@@ -8,6 +8,7 @@
 using System.Net;
 using System.Net.Http;
 using System.Threading.Tasks;
+using Tye;
 using Tye.ConfigModel;
 using Tye.Hosting;
 using Xunit;
@@ -19,8 +20,14 @@ public class TyeRunTest
         [Fact]
         public async Task SingleProjectTest()
         {
-            var application = ConfigFactory.FromFile(new FileInfo(Path.Combine(GetSolutionRootDirectory("tye"), "samples", "single-project", "test-project", "test-project.csproj")));
-            var host = new TyeHost(application.ToHostingApplication(), new string[0]);
+            var projectDirectory = new DirectoryInfo(Path.Combine(GetSolutionRootDirectory("tye"), "samples", "single-project", "test-project"));
+            using var tempDirectory = TempDirectory.Create();
+            DirectoryCopy.Copy(projectDirectory.FullName, tempDirectory.DirectoryPath);
+
+            var projectFile = new FileInfo(Path.Combine(tempDirectory.DirectoryPath, "test-project.csproj"));
+
+            var application = ConfigFactory.FromFile(projectFile);
+            var host = new TyeHost(application.ToHostingApplication(), Array.Empty<string>());
             await host.StartAsync();
             try
             {